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“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
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edited Apr 8 '12 at 16:00
answered Sep 19 '10 at 6:06
ss...
javax.xml.bind.UnmarshalException: unexpected element (uri:“”, local:“Group”)
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answered Mar 5 '11 at 11:04
bdoughanbdoughan
140k2222 gold badges272272 silver badges370370 bronze badges
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What's a quick way to test to see a file exists?
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edited May 23 '19 at 0:12
TheNeil
1,27822 gold badges1010 silver badges3030 bronze badges
answered ...
data type not understood
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150
Try:
mmatrix = np.zeros((nrows, ncols))
Since the shape parameter has to be an int or sequenc...
optional parameters in SQL Server stored proc?
I'm writing some stored procs in SQL Server 2008, and wondered if the concept of optional input parameters is possible here?
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Why does Go have a “goto” statement
...mple, in the math/gamma.go file, the goto statement is used:
for x < 0 {
if x > -1e-09 {
goto small
}
z = z / x
x = x + 1
}
for x < 2 {
if x < 1e-09 {
goto small
}
z = z / x
x = x + 1
}
if x == 2 {
return z
}
x = x - 2
p ...
How do I execute a program using Maven?
...lt;artifactId>exec-maven-plugin</artifactId>
<version>1.4.0</version>
<configuration>
<mainClass>org.dhappy.test.NeoTraverse</mainClass>
</configuration>
</plugin>
invoking mvn exec:java on the command line will invoke the plugin which i...
How to remove the lines which appear on file B from another file A?
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207
If the files are sorted (they are in your example):
comm -23 file1 file2
-23 suppresses the ...
How to get Scala List from Java List?
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EDIT: Note that this is deprecated since 2.12.0. Use JavaConverters instead. (comment by @Yaroslav)
Since Scala 2.8 this conversion is now built into the language using:
import scala.collection.JavaConversions._
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lst.toList.foreach{ node => .... }
works. asSca...
Add querystring parameters to link_to
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edited May 10 '14 at 17:28
XeNoN
65455 silver badges1616 bronze badges
answered Apr 23 '10...